On February 18, Zhang Fengfan, a research center for the socialist ideology with Chinese characteristics in the new era of Beijing Xi Jinping, published an article "The Realistic Path to the Development and Growth of the Digital Economy" in the Economic Daily. The article points out that technological innovation is the key to developing the digital economy and achieving industrial integration. At the national level, we must vigorously implement digital industrialization and industrial digital "two-wheel drive". The former must focus on the development of core digital industries such as big data, mobile Internet, cloud computing, artificial intelligence, blockchain, and 5G; the latter must focus on promoting the "Internet + "" Artificial Intelligence + ", etc., to accelerate the transformation and upgrading of traditional industries. Promote technological innovation, through tax and fee reduction, patent protection, special financing and other incentive policies, mobilize technology-based enterprises, scientific research institutions, etc. to increase the focus on the Internet of Things, cloud computing, big data, artificial intelligence, blockchain, 5G and other key areas Investment in research and development.